FN SCAR 17 Barrels Get the longest range and highest accuracy. Email Add a match grade barrel to your FN SCAR. Turnaround Time: Wait time for complete assemblies is 2-4 weeks. Email Address * Caliber/Twist/Material * .308 - 1:8 - SS .308 - 1:10 - CM .308 - 1:10 - SS .308 - 1:10 - SS Polygon (Lothar Walther blank) .338 Federal - 1:10 - SS - 5R Rifling 6.5 Creedmoor - 1:7 - SS 6.5 Creedmoor - 1:8 - CM 6.5 Creedmoor - 1:8 - SS 6.5 Creedmoor - 1:8 - CM (Lothar Walther blank) 6.5 Creedmoor - 1:8 - SS (Lothar Walther blank) Materials include Chromoly(CM) and Stainless Steel(SS) Length * Fluting * 6 Groove Spiral None Gas Block and Barrel Extension * Build with new components - Back in Stock! Submit your FN barrel assembly We can rebarrel your SCAR using new components or by using your existing components if you submit your FN barrel assembly. Threads/Crown * 5/8" 24 Threads Target Crown Thread Protector * Thread Protector - $15 None Add any Cerakote finish for only $10. Color * Cobalt Graphite Black OD Green Magpul FDE Tungsten Sniper Grey Burnt Bronze Stainless Steel In the White Try our Cerakote "Stainless" finish. It looks identical to bead blast, but doesn't soak up oils or scratch easily. Return Policy Custom barrels are warrantied but not subject to full refunds. Turnaround Time: Wait time for complete assemblies is 2-4 weeks. Comments / Questions Request Invoice Request Paypal invoice for checkout. Send comment or question. Price Per Barrel: $ Total with Shipping Total with Shipping: $ Please allow 24 hours for a response.